Wednesday
April 23, 2014

Homework Help: math

Posted by Anonymous on Friday, September 4, 2009 at 5:15pm.

How do I write this problem?

to recieve a grade B- in a math course, you must have a mean of 83 on five tests (4 tests + one final) all 100 pts maximum each. Your scores thus far are 85,79,82,and 81. How many points must you have on the final, to earn the B-? write down your work..

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